There’s a clip of Christina Aguilera on The Tonight Show with Jimmy Fallon that has gone viral. When you see it, you’ll understand why people everywhere are freaking out.

Christina Aguilera is known for having an amazing voice. Since she broke out on the scene in 1999, she’s been wowing fans and audiences with her amazing vocals. She debuted her first album during an era of pop stardom and rose to fame among the likes of N’Sync, Backstreet Boys, Jessica Simpson, and Britney Spears.

But this blonde bombshell has grown to become much more than a singer-songwriter. She’s dipped her toes in the world of acting and is also a judge on the hugely popular show ‘The Voice’. Her success and talent have made her a permanent fixture in the world of music.

Everyone knows how amazing her voice is but when she went on The Tonight Show with Jimmy Fallon, I don’t think anyone expected her to be THIS talented! Jimmy Fallon challenged her to an epic battle of musical impersonations. They hit a button and got a random combination of famous musicians and equally famous songs.

When she first hit the button she had to sing the “Folgers Coffee” jingle as Cher. And she completely knocked it out of the park! I swear, she sounded just like Cher. They go through a few rounds, where Jimmy participates as well – and he’s REALLY good too at these musical impressions. But it’s when she gets to her second round that things get really interesting.

She has to sing “This Little Piggy” in Britney Spears’ voice. Let me tell you, this is something that just HAS to be seen and heard for yourself. Watch the clip below and let us know what you think! I think she did such a good job, if I wasn’t watching I’d think it was actually Britney singing.

Watch and then SHARE this awesome clip!